Cheap Flights from Graz to Brussels International

Compare Graz to Brussels International flight deals

Find the cheapest month or even day of the year to fly to Brussels International

Book the best Brussels International fare with no extra fees

Flight deals from Graz to Brussels International

Looking for a cheap last-minute deal or the best return flight from Graz to Brussels International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Graz to Brussels International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Graz to Brussels International flights are currently cheapest in January.

Graz to Brussels International: Alternative routes

Compare routes from Graz to Brussels below. You may find an airport to fly into that's cheaper, faster, or easier than Brussels International.

Graz to Brussels: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 570
Cheapest month to flyJanuary

Finding cheap flights from Graz to Brussels International: Frequently asked questions

The best price we found for a return flight from Graz to Brussels International is ر.ق.‏ 851. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Graz to Brussels International. But we found flights with one or more stops from ر.ق.‏ 851.
As of December 2025, there are no flights flying from Graz to Brussels International.
The cheapest month to fly from Graz to Brussels International is usually January.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Graz Airport to Brussels International Airport on Friday, 23 January 2026.
No airlines currently offer direct flights between Graz Airport and Brussels International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brussels International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Brussels is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, SWISS offers the cheapest flight tickets to Brussels International.

Flying from Graz Airport (GRZ) to Brussels Airport (BRU): what you need to know

  • Graz and Brussels follow the same timezone, UTC+1.

  • To ensure you catch your GRZ to BRU flight, leave plenty of time for things like baggage drop and finding your gate. Turning up two hours before international departures and an hour before domestic flights is the general travel rule.

  • During popular months like June, it's a good idea to get to the airport well in advance. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're flying during peak periods in general.

  • We make it simple to book a flight with a stopover. To see all your options for tickets from Graz Airport to Brussels Airport, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to tour the city of your choice. Stopovers between GRZ and BRU include:

    • Vienna International Airport

    • Franz Josef Strauss Airport

    • Frankfurt Airport

How to find the cheapest flights from Graz Airport (GRZ) to Brussels Airport (BRU)

  • ر.ق.‏ 570 is currently the best price for a one-way Graz Airport to Brussels Airport flight. A return flight starts at ر.ق.‏ 851. These fares can change depending on demand.

  • Don't wait until the last minute. You're more likely to find cheap tickets from GRZ to BRU if you book in advance. Airlines often offer some amazing early bird deals.

  • If you're willing to be flexible with your travel plans, try using the 'Whole month' tool. It'll give you the cheapest price across each month when searching for your flight from Graz Airport to Brussels Airport.

  • You don't need to check every day to see if fares have gone down when you set up a Price Alert. We'll notify you the moment a special offer becomes available on cheap flights from GRZ to BRU.

  • Select your ideal arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Graz Airport to Brussels Airport.

Handy information about Graz Airport (GRZ)

  • Graz Airport maintains a strong on-time record, reducing the likelihood of delays. Departures from GRZ touch down on schedule 85.47% of the time.

  • Graz Airport is around 14 kilometres from central Graz. If you're driving, catching a cab or ride-sharing from the centre, it'll take 20 minutes or so to get there, depending on the traffic.

  • Planning to catch public transport? Expect a journey time of around 45 minutes.

  • Looking for a handy hotel close to GRZ? If you're catching an early flight from Graz Airport to Brussels Airport, these stays will have you sleeping moments from check-in:

Arriving at Brussels Airport (BRU)

  • If you're getting in on a late Graz Airport to Brussels Airport flight, nothing beats the convenience of staying near the terminal. Grab your luggage from the carousel and then be showered and sleeping shortly after at one of these accommodation options near BRU:

  • Follow your own route with a Brussels Airport rental car. Book your wheels from Keddy By Europcar, Alamo or Europcar and venture far and wide through Brussels and beyond.

  • Booking your ride from Brussels Airport about three weeks in advance can help you get the best possible rate.

Getting from Brussels Airport (BRU) to central Brussels

  • Brussels Airport to central Brussels has a drive time of about 20 minutes. It's approximately 14 kilometres away.

  • It takes around 40 minutes to get there using public transport.

When to fly to Brussels Airport (BRU)

  • July is the most popular month for flights from Graz Airport to Brussels Airport. To skip the crowds, go to Brussels in January.

  • When reserving your flight from Graz Airport to Brussels Airport, think about the kind of weather you like. August is the warmest month in Brussels, with temperatures ranging from 12ºC to 27ºC.

  • January has average temperatures of between -2ºC and 8ºC. Search for cheap tickets from GRZ to BRU sometime then if you want to travel in cooler conditions.

Explore more of Belgium

  • Brussels is always a good idea, but there are so many other parts of Belgium waiting to be explored. About 48 kilometres south of Brussels, a trip to Charleroi will fill your itinerary to the brim. Start with popular sights like Parc Gobbe, Maison Dermine (art déco — 1921) and Parc Ligny.

  • Around 88 kilometres east of Brussels, Liege is another essential stop in Belgium. Experience major highlights starting with Gare de Liege-Guillemins, Curtius Museum and Montagne de Bueren.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.